the radius of the red circle is a given constant. point A can exist anywhere in any quadrant, but is always given... how would i calculate the coordinates of point B (the intersection of vector C with red circle).

thanks!

Oct 28th 2013, 05:05 PM

Plato

Re: how to translate point along given vector...

Quote:

Originally Posted by wilbsy

Attachment 29610
the radius of the red circle is a given constant. point A can exist anywhere in any quadrant, but is always given... how would i calculate the coordinates of point B (the intersection of vector C with red circle).